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The COVID-19 outbreak occurred in Wuhan region of China has significantly affected the exports and production of countries. Digitalization and technological developments have increased with the Industry 4.0, and COVID-19 measures accelerated this process. In this study, the impacts of COVID-19 pandemic have been investigated on international trade and production in European countries and Turkey. Accordingly, the cointegration relations between variables were examined with Westerlund panel cointegration test. As a result of the cointegration test, it is determined that there are long-term relationships between variables. The causality relationships between variables are analyzed with the Dumitrescu–Hurlin panel causality test. Causality analyses show that there is a unidirectional causality relationship from COVID-19 cases and deaths to export, while there is a unidirectional causality relationship from COVID-19 cases to production. The empirical findings demonstrate that COVID-19 outbreak has a significant impact on production and export processes in European countries and Turkey.

This chapter examined the financial effects of COVID-19 pandemic on the Nigerian tourism by disaggregating the tourism sector into transportation industry, accommodation industry, travelling agencies, resorts/tourist site and regulatory agencies. Specifically, this study only targeted 240 key players in the Nigerian Tourism sector in Lagos state while the sourced data were analysed using Pearson correlation analysis. The result revealed that the emergence of COVID-19 pandemic has a negative statistical influence on both the transportation and accommodation industry. The financial implication of this result is that the emergence of COVID-19 pandemic increased the cost of transport, sharply reduced revenue inflow into the transportation and accommodation industry Again, the emergence of COVID-19 pandemic exerted positive significant influence on Travel agency and resort/tourist site. However, the emergence of COVID-19 pandemic exerted positive insignificance influence on regulatory agency. Hence, the study concluded that the emergence of the COVID-19 pandemic increased the cost of transport, sharply reduced revenue inflow into accommodation industry, increased travel agency and resort/tourist site costs. Premised on this, the study recommends that the federal government should ensure that the cost of transportation is subsidized, as this would help to correct the negative effect of COVID-19 on the Nigerian transportation industry.

This study was done to compare the modes of teaching mathematics in higher education in the United Arab Emirates (UAE). The three teaching methods were used as follow: before, during and after the COVID-19 pandemic. The three teaching methods are: (1). Normal on-campus face-to-face teaching and learning activity before the COVID-19 pandemic. (2). Full online teaching and learning activity during the COVID-19 pandemic. (3). Blended teaching and learning activity after the COVID-19 pandemic.

Over the last few years, there has been a considerable amount of literature investigating the efficacy of the various delivery modes: on-campus delivery (face-to-face), online delivery and blended learning (hybrid), in helping college students improve their mathematical skills. However, the extent to which one learner learns best has been hotly debated among the researchers. Therefore, this study aims to compare the efficacy of implementing three teaching and learning delivery modes before, while, and after the COVID-19 pandemic: on-campus delivery (face-to-face), online delivery and blended learning (hybrid) on academic achievement in mathematics at a higher education institution in the UAE. The main research question explores whether there is a statistically significant difference (p = 0.05) in students’ academic based on the delivery methods: on-campus face-to-face, online and blended learning. The participants in the study were students from one of the largest higher education institutions in the UAE, and all of them studied the same mathematics course before, during and after the COVID-19 pandemic. Student scores in the three academic semesters were thoroughly compared and analyzed using the ANOVA test to check if there is a significant difference between the three groups followed by a Tukey test to identify the significant difference in favor of which group. The results showed that there were significant differences in the mean scores in the students’ achievement in the mathematics courses favoring the blended learning delivery mode. The findings also show that the students’ achievement in mathematics using the on-campus face-to-face teaching and learning was better than the students’ achievement in mathematics using online teaching and learning delivery modes.

The main study question was: is there a statistical significant difference at the significance level (a = 0.05) in students’ achievements in mathematics courses at higher education in the UAE, which can be attributed to the method of teaching? The descriptive statistics reveal that the average student’s score in the final exam after the COVID-19 pandemic is 65.7 with a standard deviation of 16.65, which are higher than the average student’s score in the final exam before the COVID-19 pandemic of 58.7 with a standard deviation 20.53, and both are higher than the average students’ score in the final exam during the COVID-19 pandemic 51.8 with standard deviation 21.48. Then, the ANOVA test reveals that there is a statistically significant difference between the three groups in the final exam marks. The researchers used the multiple comparison tests (Tukey test) to determine the difference. The Tukey test reveals that there is a statically significant difference between the average students’ score in the final exam after the COVID-19 pandemic and the average students’ score in the final exam during the COVID-19 pandemic, where p = 0.015 < 0.05 as well as there is a statically significant difference between the average students’ score in the final exam after the COVID-19 pandemic and the average students’ score in the final exam before the COVID-19 pandemic, where p = 0.000 < 0.05 in favor of the average students’ score in the final exam after the COVID-19 pandemic. On the other hand, there is a statically significant difference between the average students’ score in the final exam before the COVID-19 pandemic and the average students’ score in the final exam during the COVID-19 pandemic, where p = 0.016 < 0.05 in favor of the average students’ score in the final exam before the COVID-19 pandemic.

There are several limitations that may reduce the possibility of generalizing the expected results of the current study to students outside the study population: (1) The study is limited to students of a federally funded postsecondary education institution in the UAE, in which most students are studying in their non-native language. (2) The study is limited to the mathematics courses. (3) The achievement test used in the study is a standardized test developed by the college as a cross-campus summative assessment.

The hybrid education model, also known as blended learning, combines traditional face-to-face instruction with online learning components. When applied to teaching mathematics in higher education, this approach can have several implications and benefits. Here are some key points supported by references: (1) Enhanced Accessibility and Flexibility: hybrid models offer flexibility in learning, allowing students to access course materials, lectures and resources online. This flexibility can accommodate diverse learning styles and preferences. A study by Means et al. (2013) in “Evaluation of Evidence-Based Practices in Online Learning” highlights how blended learning can improve accessibility and engagement for students in higher education. (2) Personalized Learning Experience: by incorporating online resources, instructors can create a more personalized learning experience. Adaptive learning platforms and online quizzes can provide tailored feedback and adaptive content based on individual student needs (Freeman et al., 2017). This individualization can improve student performance and understanding of mathematical concepts. (3) Increased Student Engagement: the integration of online components, such as interactive simulations, videos and discussion forums, can enhance student engagement and participation (Bonk and Graham, 2012). Engaged students tend to have better learning outcomes in mathematics. (4) Improved Assessment and Feedback Mechanisms: hybrid models allow for the implementation of various assessment tools, including online quizzes, instant feedback mechanisms and data analytics, which can aid instructors in monitoring students’ progress more effectively (Means et al., 2013). This timely feedback loop can help students identify areas needing improvement and reinforce their understanding of mathematical concepts. (5) Cost-Effectiveness and Resource Optimization: integrating online materials can potentially reduce overall instructional costs by optimizing resources and enabling efficient use of classroom time (Graham, 2013). (6) Challenges and Considerations: despite the benefits, challenges such as technological barriers, designing effective online materials and ensuring equitable access for all students need to be addressed (Garrison and Vaughan, 2014). It requires thoughtful course design and continuous support for both students and instructors. When implementing a hybrid education model in teaching mathematics, instructors should consider pedagogical strategies, technological infrastructure and ongoing support mechanisms for students and faculty.

The research is the first research in the UAE to discuss the difference in teaching mathematics in higher education before, during and after the COVID-19 pandemic.

This chapter is contextual in nature. It provides an overview of the impact of COVID-19, highlighting both the significant number of deaths caused by the pandemic as well as the economic disruption that occurred. Particular attention is paid to the role of digital technologies during the pandemic, which enabled a wide range of activities (e.g. work, education and shopping) to go online. The disruptive impact of COVID-19 is widespread and far-reaching, with the pandemic acting as a ‘change agent’ expanding and encouraging the greater use of digital technologies. The second half of the chapter presents summaries of the other chapters in the book. In doing so, it illustrates the scope and scale of the impact of COVID-19, the multitude of different challenges it has caused, and how these varied across different regions and contexts, as well as the diversity of reactions to the pandemic. Some of these reactions are technical in nature, while others are commercial and political. The summaries also draw attention to ongoing policy debates, the significance of which has been heightened by the pandemic.

Introduction: A few months after the observation of the first COVID-19 case in Wuhan in the Hubei province of China on 17 November 2019, the World Health Organization declared a global pandemic on 11 March 2020. With the emergence of the pandemic, it has still been uncertain how long the negative economic effects of the pandemic will last around the world. The introduction of full or partial curfews in many countries has led the COVID-19 pandemic to significantly change consumer behaviour and reshape many industries.

Purpose: Recently, the whole world has faced the COVID-19 pandemic, and during the pandemic, consumers’ needs, activities, consumption behaviours have begun to change. In this study, it is aimed to investigate changes in consumer behaviour with the spread of COVID-19 all over the world and the rise of digital transformations with these changes. Thus, ideas about social trends can be obtained by gathering detailed information about changing consumer behaviours. Additionally, advice is given to businesses on how to turn difficult conditions brought about by the pandemic into an advantage thanks to the opportunities offered by the digital age.

Methodology: In this review study, first of all, national and international studies on changing consumer behaviours during the pandemic process were examined, and changes in the pandemic process were discussed. Additionally, the results of studies that have measured the effects of the COVID-19 outbreak on consumer behaviour and studies including developments in terms of digital transformation were also examined within the scope of the review.

Findings: Uncertainty, risk and fear, created by COVID-19 and the present measures of the New Normal have led to some changes in both consumer behaviour and many industries. Based on this, within the scope of this study, the changing behaviour of consumers in the COVID-19 pandemic process and its aftermath and the rise of digital transformation were examined, and predictions for the future were determined.

This study aims to determine the influence of the role of hospital leaders, the COVID-19 budget and health service facilities at regional general hospitals (RSUDs) to Indonesia on hospital responses in overcoming the COVID-19 pandemic, moderated by hospital class level.

This research was designed as quantitative research using partial least square-structural equation modeling (PLS-SEM) to test hypotheses.

Using a sample of 185 RSUDs, it was found that the role of hospital leaders, the COVID-19 budget and health service facilities in RSUDs had a positive and significant effect on the hospital's response to the COVID-19 pandemic. The findings show that the role of hospital leaders, in this case, the RSUD director, is essential in improving health services during the COVID-19 pandemic. The COVID-19 budget and health service facilities at RSUD can run effectively during the COVID-19 pandemic if the RSUD director issues appropriate policies during the COVID-19 pandemic crisis.

This study is the first to determine the influence of hospital leaders, the health budget for COVID-19 and hospital health service facilities simultaneously on the hospital's response to the COVID-19 pandemic. This study also provides empirical evidence regarding the idea of stewardship theory, which suggests the role of leaders in supervising organizations to achieve organizational goals effectively in times of crisis.

As the world struggled to come to grips with the Covid-19 pandemic, over twenty scholars, practitioners, and global leaders wrote brief essays for this curated chapter on the role of global leadership in this extreme example of a global crisis. Their thoughts span helpful theoretical breakthroughs to essential, pragmatic adaptations by companies.

The purpose of this chapter is to evaluate and discuss the factors that underpin tourists' perceptions of anti-COVID-19 practices in tourist accommodations and destinations, as well as in tourists' experience, satisfaction and behaviour, in order to make recommendations for managers at hotels and tourist destinations.

A survey at tourist accommodations in the Canary Islands was conducted to collect data, and 431 questionnaires were part of the final analysis. The data were analysed with the SPSS27 statistical processing software. Various multivariate techniques such as correlation analysis and factor analysis were used to analyse the data.

The results reveal that anti-COVID-19 practices at the accommodation are the most important for tourists to feel safe in their visit to the destination. The most important factors in the tourists' experience during the pandemic are those related to communication and behaviour. Satisfaction after COVID-19 is perceived higher if places or items for cleaning and disinfestation are provided to tourists and rooms are naturally ventilated, while intentions to visit after COVID-19 are highest to visit local destinations.

The results of the research will support scholars and practitioners to recognise the importance of factors that influence anti-COVID-19 practices, tourists' experience, satisfaction and behaviour during the pandemic. In addition, the research offers policy recommendations for maximum benefits for the tourism industry in the Canary Islands and others tourist destinations.

The chapter was an original primary and exploratory study that surveyed tourists to determine their perceptions of anti-COVID-19 practices, experience, satisfaction and behaviour during the pandemic. The results reveal the most important factors in the construction of the analysed variables, and may be used as a starting point for further hospitality marketing research.

The COVID-19 pandemic had a huge negative impact on the world’s hotel industry from the beginning of 2020. As a result of the pandemic, the majority of hotels around the world have decided to close temporarily. It examines the challenges faced by hotel managers and the strategies used to survive.

This research can motivate hotel companies around the world to better understand pandemic situations and develop effective anti-pandemic policies. Based on online in-depth interviews with 25 hotel managers, the findings shed light on the various challenges to hotels.

Findings have shown that the hotel industry has been able to adapt their business for the short term with post-COVID-19 strategies still having limitations. To survive the duration of the pandemic hotels have adopted strategies: reducing employees, promotions and discounts and changing the market segment, as well as levels of maintenance of hygiene and cleanliness. The hotel industry can implement opportunities toward change through government support, crisis management, cooperation with travel agencies and technology.

The current research is to determine the impact of COVID-19 and the adaptive strategies on the hotel sector in the Siem Reap province by the following objectives: (1) To analyse the impacts of COVID-19 in the hotel sector, (2) To identify adaptive strategies in dealing with COVID-19 in the hotel sector and (3) To explore post-COVID-19 strategies of the hotel sector after the COVID-19 pandemic. A qualitative method was employed in the research online and in-depth interviews were conducted with the owner and general manager.

The study suggests that hotels focus more on survival strategies for the short term, so the topic for future research could be to investigate details of strategies after the COVID-19 pandemic in order to research what the hotels' strategic solutions will be and how they will manage the operation after the COVID-19 pandemic for long-term strategies.

The COVID-19 pandemic and its related economic meltdown and social unrest severely challenged most countries, their societies, economies, organizations, and individual citizens. Focusing on both more and less successful country-specific initiatives to fight the pandemic and its multitude of related consequences, this chapter explores implications for leadership and effective action at the individual, organizational, and societal levels. As international management scholars and consultants, the authors document actions taken and their wide-ranging consequences in a diverse set of countries, including countries that have been more or less successful in fighting the pandemic, are geographically larger and smaller, are located in each region of the world, are economically advanced and economically developing, and that chose unique strategies versus strategies more similar to those of their neighbors. Cultural influences on leadership, strategy, and outcomes are described for 19 countries. Informed by a cross-cultural lens, the authors explore such urgent questions as: What is most important for leaders, scholars, and organizations to learn from critical, life-threatening, society-encompassing crises and grand challenges? How do leaders build and maintain trust? What types of communication are most effective at various stages of a crisis? How can we accelerate learning processes globally? How does cultural resilience emerge within rapidly changing environments of fear, shifting cultural norms, and profound challenges to core identity and meaning? This chapter invites readers and authors alike to learn from each other and to begin to discover novel and more successful approaches to tackling grand challenges. It is not definitive; we are all still learning.